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by eldavido 2912 days ago
OK then.

What are you doing with 40 racks of hardware? Serious question. That's A LOT of computers! I assume you mean 40 42 racks? That's like, 800-1000 computers depending on whether you do 1 vs. 2u machines, or use blades, how dense the switching is, how full the racks are, etc.

I was in charge of tech ops for a billion-device scale analytics company and we ran 100-200 VM instances on EC2. I can't imagine needing hundreds of bare-metal instances. I even lived with the guys running Firebase. Before they got acquired by Google, I think they had, maybe a dozen or two bare-metal instances at Softlayer.